(e) Chronic myelogenous leukemia (CML). (i) Chronic phase with resistance to tyrosine kinase inhibitors. (ii) accelerated phase (development of cytogenetic abnormality in addition to t(9:22), blood blast percentage ≥10, blood basophil percentage ≥20, platelet count <100,000 X 109/L) (iii) blast crisis. (iv) 2nd or greater chronic phase.